chore(deps): update helm release postgresql to v15.5.17

This MR contains the following updates:

Package	Update	Change
postgresql (source)	patch	15.5.13 -> 15.5.17

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Release Notes

bitnami/charts (postgresql)

v15.5.17

• [bitnami/postgresql] Global StorageClass as default value (#​28082)

v15.5.16

• [bitnami/postgresql] Move comments inside conditionals (#​27627) (7d3b0f0), closes #​27627

v15.5.15

• Postgres exporter URI fix (#​27734) (d8d0dfe), closes #​27734

v15.5.14

• [bitnami/postgresql] Release 15.5.14 (#​27819) (a4baae5), closes #​27819

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